Price: $8.99
(as of Feb 19,2021 20:21:56 UTC – Details)
Descriptions:
With power indicator (red) and digital switching output indicator (green)
LM393 is used as comparator chip
VCC: 3.3V-5V
GND: GND
DO: digital output interface (0 and 1)
AO: analog output interface
Panel PCB Dimension: 3 x 1.5 cm/1.18 x 0.59 inch
Soil Probe Dimension: 6 x 2 cm/2.36 x 0.79 inch
colour:blue
material:CCL
packing:5 x Moisture sensor
5 x Soil Probe
10 x Dupont Cables
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Adjustable sensitivity by adjusting the digital potentiometer
Operating voltage:3.3V~5V
Dual output mode, more accurate with analog output
A fixed bolt hole for easy installation
